The objective of this study was to determine waste management practices influencing the operational performance hotels in Lagos State, Nigeria using 120 structured questionnaire that administered 20 hotels. Results showed are very important (3.83), while levels their is a large extent (3.16). Linear Regression reduction, reuse and recycling (β = 0.383), collection depositing 0.413) composting t...

Sharing research data by depositing it in connection with a published article or otherwise making data publicly available sometimes raises intellectual property questions in the minds of depositing researchers, their employers, their funders, and other researchers who seek to reuse research data. In this context or in the drafting of data management plans, common questions are (1) what are the ...

As readers may already be aware, the NIH have declared a plan that invites any journal that wishes to participate to deposit non-peer-reviewed research into PubMed Central, the new central repository for biomedical research data. To further the aim of Arthritis Research to act as a focus for communication about all aspects of research into arthritis and related autoimmune diseases, a new non-pe...

A comparison of the adsorption efficiencies for Ar atoms on large (N2)m (m = 1320−10600) clusters and N2 molecules on large (Ar)n (n = 7900−17000) clusters has been investigated by the pick-up technique. Using mass spectroscopy, it has been shown that mixed (Ar)n(N2)m clusters can be created either by depositing Ar atoms from buffer gas on the surface of (N2)m clusters or by depositing N2 molec...

Whether androgen deposition in eggs is physiologically costly for female birds has remained a crucial but unsolved question, despite a broad use of this assumption in functional studies. We tested whether females depositing high androgen concentrations experienced higher mass losses than females depositing low androgen concentrations. Analysing female body mass change during egg formation in ro...

This paper deals with the design and fabrication of a quartz-crystal resonator used in a thickness-monitor unit, measuring film thickness in a film-depositing system. A purpose-grown quartz crystal is cut to form the desired wafer. Two gold electrodes are deposited on both surfaces of the wafer to provide electrical contacts. The resonance frequency of the resonator, at room temperature, and th...

Metals additive manufacturing is a new concept of fabrication that consists depositing material layer-by-layer in very precise and automatized way [...]